@Override
public <T> void subscribe(
final Observable<T> observable,
final Object onNext,
final Object onError,
final Object onCompleted) {
// final ExecutionContext context = ExecutionContext
// .createGlobalExecutionContext(((DynJSRuntime)NodynRunner.getRuntime()).runtime);
// .createFunctionExecutionContext(((JavascriptFunction)onNext).,
// onNext, null, "test");
/*
try
{
context.setFunctionParameters(new Object[] {
context.createPropertyReference("testval", "someName")
//new DynObject()
// GlobalObject.newGlobalObject(NodynRunner.getRuntime())
});
((JavascriptFunction) onNext).call(context);
} catch (final Exception e1)
{
e1.printStackTrace();
}
*/
if (observable == null) throw new NullPointerException("Can't subscribe to null-observer");
for (Object callback : Arrays.asList(onNext, onError, onCompleted))
if (callback != null && callback instanceof JavascriptFunction == false)
throw new IllegalStateException(
"UNEXPECTED callback type: " + callback.getClass().getName());
try {
final ExecutionContext context =
ExecutionContext.createGlobalExecutionContext(
(DynJS) DynJSRuntime.class.getField("runtime").get(NodynRunner.getRuntime()));
observable.subscribe(
new Observer<T>() {
@Override
public void onCompleted() {
if (onCompleted != null) ((JavascriptFunction) onCompleted).call(context);
}
@Override
public void onError(final Throwable e) {
if (onError == null) return;
context.setFunctionParameters(new Object[] {e});
((JavascriptFunction) onError).call(context);
}
@Override
public void onNext(final T t) {
if (onNext == null) return;
context.setFunctionParameters(new Object[] {t});
((JavascriptFunction) onNext).call(context);
}
});
} catch (final Exception e) {
LOG.error("failed", e);
}
}
